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What Is Soft Washing (And Why It’s Better Than Pressure Washing Your Siding)

  • truerestorepressur
  • Jul 6
  • 2 min read

If your home’s siding is starting to look green, dingy, or stained, it’s time for a deep clean — but before you blast it with high pressure, read this first.

While pressure washing might seem like the obvious solution, it can actually cause more harm than good on most types of siding. That’s where soft washing comes in — a safer, smarter, and longer-lasting way to clean your home’s exterior.

Before and after of a house soft washed in Shoemakersville, PA — siding professionally cleaned by True Restore Pressure Washing to remove mold, mildew, and grime.

What Is Soft Washing?

Soft washing is a low-pressure cleaning method that uses a specialized solution to gently remove:

  • Mold & mildew

  • Algae

  • Dirt and grime

  • Spider webs and stains

Instead of relying on force, the soft wash solution works by breaking down organic growth and lift stains — all while preserving your siding, trim, and paint.

True Restore Pressure Washing employee soft washing a home in Reading, PA — safely removing algae and dirt using low-pressure techniques.
Soft Washing A House In Reading, PA - True Restore Pressure Washing

Why Pressure Washing Can Damage Siding

Traditional pressure washing uses water at high PSI (pounds per square inch) — sometimes over 3,000 PSI — which is great for concrete but too strong for vinyl, wood, stucco, or painted surfaces.

It can:

  • Force water behind your siding, leading to mold and rot

  • Chip paint or crack vinyl

  • Leave visible wand marks or etching

  • Void warranties on some siding materials


Why Soft Washing Is Better

  1. Safe on All Siding Types - Whether you have vinyl, aluminum, Hardie board, or wood siding, soft washing is gentle and won’t damage the surface.

  2. Kills Mold and Algae at the Root - Pressure washing might knock mold off the surface, but it doesn’t kill it. Soft washing uses solutions that sanitize and treat the surface, so it stays clean longer.

  3. Longer-Lasting Results - Because soft washing neutralizes organic growth instead of just removing the top layer, it keeps your home cleaner for months to even years longer. With soft washing, you often get 12 to 24 months of cleanliness, and in many cases even 2–3 years.

  4. Eco-Conscious and Efficient - Less water, less pressure, and biodegradable solutions mean soft washing is both effective and environmentally friendly when done right.


🧼 When Should You Soft Wash Your Home?

  • Green or black streaks on your siding

  • Pollen, dust, or dirt buildup

  • Before putting your home on the market

  • Every 1–2 years as routine maintenance

👋 Want Your House to Look Brand New Again?

At True Restore Pressure Washing, we use the soft wash method to safely restore your home’s exterior — no damage, no harsh blasting, just long-lasting curb appeal. Real professional results!

Serving Reading, PA and surrounding areas House washes starting at just $249!

👉 Click here to get a free quote OR Call/Text Us Today At (484) 578-9933!

 
 
 

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